Edit File: read_rnd_buffer_size_basic.result
SET @start_global_value = @@global.read_rnd_buffer_size; SELECT @start_global_value; @start_global_value 262144 SET @start_session_value = @@session.read_rnd_buffer_size; SELECT @start_session_value; @start_session_value 262144 '#--------------------FN_DYNVARS_140_01-------------------------#' SET @@global.read_rnd_buffer_size = 1000; SET @@global.read_rnd_buffer_size = DEFAULT; SELECT @@global.read_rnd_buffer_size; @@global.read_rnd_buffer_size 262144 SET @@session.read_rnd_buffer_size = 2000; SET @@session.read_rnd_buffer_size = DEFAULT; SELECT @@session.read_rnd_buffer_size; @@session.read_rnd_buffer_size 262144 '#--------------------FN_DYNVARS_140_03-------------------------#' SET @@global.read_rnd_buffer_size = 8201; SELECT @@global.read_rnd_buffer_size; @@global.read_rnd_buffer_size 8201 SET @@global.read_rnd_buffer_size = 8200; SELECT @@global.read_rnd_buffer_size; @@global.read_rnd_buffer_size 8200 SET @@global.read_rnd_buffer_size = 2147479552; SELECT @@global.read_rnd_buffer_size; @@global.read_rnd_buffer_size 2147479552 SET @@global.read_rnd_buffer_size = 2147479551; SELECT @@global.read_rnd_buffer_size; @@global.read_rnd_buffer_size 2147479551 '#--------------------FN_DYNVARS_140_04-------------------------#' SET @@session.read_rnd_buffer_size = 8200; SELECT @@session.read_rnd_buffer_size; @@session.read_rnd_buffer_size 8200 SET @@session.read_rnd_buffer_size = 8201; SELECT @@session.read_rnd_buffer_size; @@session.read_rnd_buffer_size 8201 SET @@session.read_rnd_buffer_size = 2147479552; SELECT @@session.read_rnd_buffer_size; @@session.read_rnd_buffer_size 2147479552 SET @@session.read_rnd_buffer_size = 2147479551; SELECT @@session.read_rnd_buffer_size; @@session.read_rnd_buffer_size 2147479551 '#------------------FN_DYNVARS_140_05-----------------------#' SET @@global.read_rnd_buffer_size = 8199; SELECT @@global.read_rnd_buffer_size; @@global.read_rnd_buffer_size 8199 SET @@global.read_rnd_buffer_size = -1024; Warnings: Warning 1292 Truncated incorrect read_rnd_buffer_size value: '-1024' SELECT @@global.read_rnd_buffer_size; @@global.read_rnd_buffer_size 1 SET @@global.read_rnd_buffer_size = 2147479553; SELECT @@global.read_rnd_buffer_size; @@global.read_rnd_buffer_size 2147479553 SET @@global.read_rnd_buffer_size = 65530.34; ERROR 42000: Incorrect argument type to variable 'read_rnd_buffer_size' SET @@global.read_rnd_buffer_size = test; ERROR 42000: Incorrect argument type to variable 'read_rnd_buffer_size' SET @@session.read_rnd_buffer_size = 8199; SELECT @@session.read_rnd_buffer_size; @@session.read_rnd_buffer_size 8199 SET @@session.read_rnd_buffer_size = -2; Warnings: Warning 1292 Truncated incorrect read_rnd_buffer_size value: '-2' SELECT @@session.read_rnd_buffer_size; @@session.read_rnd_buffer_size 1 SET @@session.read_rnd_buffer_size = 65530.34; ERROR 42000: Incorrect argument type to variable 'read_rnd_buffer_size' SET @@session.read_rnd_buffer_size = test; ERROR 42000: Incorrect argument type to variable 'read_rnd_buffer_size' '#------------------FN_DYNVARS_140_06-----------------------#' SELECT @@global.read_rnd_buffer_size = VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES WHERE VARIABLE_NAME='read_rnd_buffer_size'; @@global.read_rnd_buffer_size = VARIABLE_VALUE 1 '#------------------FN_DYNVARS_140_07-----------------------#' SELECT @@session.read_rnd_buffer_size = VARIABLE_VALUE FROM INFORMATION_SCHEMA.SESSION_VARIABLES WHERE VARIABLE_NAME='read_rnd_buffer_size'; @@session.read_rnd_buffer_size = VARIABLE_VALUE 1 '#------------------FN_DYNVARS_140_08-----------------------#' SET @@global.read_rnd_buffer_size = TRUE; SELECT @@global.read_rnd_buffer_size; @@global.read_rnd_buffer_size 1 SET @@global.read_rnd_buffer_size = FALSE; Warnings: Warning 1292 Truncated incorrect read_rnd_buffer_size value: '0' SELECT @@global.read_rnd_buffer_size; @@global.read_rnd_buffer_size 1 '#---------------------FN_DYNVARS_140_09----------------------#' SET @@global.read_rnd_buffer_size = 9000; SELECT @@read_rnd_buffer_size = @@global.read_rnd_buffer_size; @@read_rnd_buffer_size = @@global.read_rnd_buffer_size 0 '#---------------------FN_DYNVARS_140_10----------------------#' SET @@read_rnd_buffer_size = 9000; SELECT @@read_rnd_buffer_size = @@local.read_rnd_buffer_size; @@read_rnd_buffer_size = @@local.read_rnd_buffer_size 1 SELECT @@local.read_rnd_buffer_size = @@session.read_rnd_buffer_size; @@local.read_rnd_buffer_size = @@session.read_rnd_buffer_size 1 '#---------------------FN_DYNVARS_140_11----------------------#' SET read_rnd_buffer_size = 9100; SELECT @@read_rnd_buffer_size; @@read_rnd_buffer_size 9100 SELECT local.read_rnd_buffer_size; ERROR 42S02: Unknown table 'local' in field list SELECT session.read_rnd_buffer_size; ERROR 42S02: Unknown table 'session' in field list SELECT read_rnd_buffer_size = @@session.read_rnd_buffer_size; ERROR 42S22: Unknown column 'read_rnd_buffer_size' in 'field list' SET @@global.read_rnd_buffer_size = @start_global_value; SELECT @@global.read_rnd_buffer_size; @@global.read_rnd_buffer_size 262144 SET @@session.read_rnd_buffer_size = @start_session_value; SELECT @@session.read_rnd_buffer_size; @@session.read_rnd_buffer_size 262144
Back to File Manager